How do I use update panel for a part of gridview

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I have a gridview which has a template field for time left for the project. It has another template field containing a text box.
the user can fill up the text box and update the data on server by click of submit button but i want him to do it within the prescribed where time left is shown in the template field.
i have placed an update panel with timer so that time left changes with time.
kindly help me.

What I have tried:

i have tried the timer_tick in code behind. it updates time in the prescribed interval only if bind the data but if i bind the data, the text box also gets refreshed and returns to default value on time tick thereby erasing the value filled by user in text box.
I have also tried conditional update mode with command UpdastPanel1.Update(). this also gives the same result.
I wonder there must be some way by which i can update time left leaving the text box untouched by update panel.
i have also tried putting the time left template field in the update panel leaving text box outside the update panel but it does not update time until i use databound but when i use databind, it updates the text box value too reverting it to its default value.
kindly help. i desperately need help to complete my proect urgently.
Many thanks for your help Sirs.

Posted 19-Mar-21 10:46am

Member 10235977

Updated 21-Mar-21 21:34pm

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Maciej Los 19-Mar-21 16:55pm

Can't you just stop timer to prevent updates?

Member 10235977 20-Mar-21 8:25am

No. It will defeat the purpose of limiting time for filling up text box

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Arth01 · Answer 1 · 2021-03-21T21:34:00

after i read this, i think First you have to create one temp data table in database.

when you enter data in text box and submit it its go in temp data table.

when your time to update it in main table then load data from this temp table to datagridview and after that go to main table .
After that you have to clear this temp table and then its ready for new data from text box.
may be its near your solution.